When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Morning Charlie. Not exactly sure yet...but the Expy wouldn't run at more than a couple hundred RPM last night. Getting O2 sensor related codes, but it almost seems like it's fuel starved. Ran great Saturday, changed the MAF Sunday and it seemed alright, then last night after work it just "went" after I got home.
Check the air tube from the air box to the throttle body.
My 95 has a habit of it coming off, and it does exactly that because the MAF sensor don't see the air flow.
Problem with mine, is a broken motor mount I have to fix. When I put the truck in reverse while it's still high idle, the motor raises up
I checked a bunch of things last night. I have my mechanic going up to get it in the interests of time and also because I lack the tools to check fuel pressure - which is something I am particularly interested in. I put a fresh filter on it on Monday night, and it ran fine yesterday morning.
Charlie - oddly enough, around half tank. Not completely full in any regard. Scott even made mention that it sounded a bit fuel starved. Might explain why I had to keep my foot in it to keep it running too.